Spire completes sale of gas marketing business to Boardwalk Pipelines for $215 million

Sale complete, effective April 30, 2026, for $215 million in cash Employees and clients of Spire Marketing will transition to the new Boardwalk business unit, Boardwalk Continuum Marketing, LLC Transaction sharpens Spire's focus on regulated natural gas utility businesses Proceeds used to partially fund the acquisition of the Piedmont Natural Gas Tennessee business and for general corporate purposes ST. LOUIS, April 30, 2026 /PRNewswire/ -- Spire Inc. (NYSE: SR) today announced it has completed the sale of its gas marketing business, Spire Marketing Inc. (Spire Marketing), to Boardwalk Pipelines, LP (Boardwalk) effective April 30, 2026, for $215 million in cash.